Trail Running Calendar Tennessee 2025-2026

The Mad Mallard 3, 6, 12 & 24 Hour Night Time Trail Race takes place at Henry Horton State Park in Chapel Hill, Tennessee. Runners tackle a 3-mile loop trail along the Duck River, featuring cane thickets, cedar groves, and hardwood forest with about 144 feet of elevation gain. The course is mostly r..

The Haw Ridge Trail Race, held in Oak Ridge, Tennessee, features an 8-mile trail run and a Kids Trail Mile. The course begins and ends at the Haw Ridge Life Development Center, offering early climbs followed by flowing trails through Haw Ridge Park, including scenic stretches along the lake. The Kid..

Hell Mary is a unique running event held in Pegram, Tennessee, featuring a 1-mile flat loop course set on open fields with a new creekside section. This race caters to speed enthusiasts seeking a fast, obstacle-free trail with the option to cool off in the creek during the run. The event offers a ru..

The Samar 4 and 8 Miler is a trail running event held in Memphis, Tennessee, on the scenic Wolf River Trails, part of the expansive Shelby Farms Park. The race offers two distances—4 and 8 miles—on mostly flat, runnable single-track trails suitable for beginners and experienced runners alike. The co..

The Cherokee Ultra in Tellico Plains, Tennessee, is a challenging trail running event featuring two distances: 70K (46 miles) and 130K (84 miles). Set in the scenic Cherokee National Forest, the course offers rugged mountain terrain with significant elevation gains—over 10,000 feet for the 70K and 1..

The Still Hollow Trail Race, held at Enterprise South Nature Park in Chattanooga, TN, offers both a half marathon and a 10K race. Known as one of the fastest trail races in the Southeast, the course features wide, soft, and gently rolling pedestrian-only trails in the first half, ideal for both dist..

The Caspian 10 Miler, held in Cordova, Tennessee, takes place on the scenic Tour De Wolf Trails within Shelby Farms Park. The course features a 5-mile loop of mostly single-track dirt trails with roots, some elevation gain, open grassy fields, gravel roads, and dirt paths. Runners complete two loops..

The Celebrate Munford 5K Run, Roll & Stroll is an annual event held at Centennial Park in Munford, Tennessee. This family-friendly race features a 5K run and a fun walk, welcoming participants of all ages and abilities. The event offers a supportive and festive atmosphere, with awards for top finish..

The Nashville Running Company's Bowie 6 Miler is a popular trail race held in Fairview, Tennessee, featuring a 6-mile course through scenic trails with gradual inclines, single and double tracks, and soft pinestraw underfoot. Known for its fast and enjoyable route, it is a fan favorite in the 6 Mile..

The Fort Frenzy Ultra Festival is an endurance running event held at Fort Loudon State Historic Park on Tellico Lake in Vonore, Tennessee. Featuring a scenic 3.65-mile loop trail with about 500 feet of elevation gain per lap, the course is mostly runnable and trails through beautiful lake views and..

The King Half Marathon and 7-miler take place on the scenic Wolf River Trails in Memphis, Tennessee, featuring mostly flat, runnable single-track paths. The event serves as a preview of the Mamba 100 race, sharing the same loop with slight distance adjustments. Runners experience a supportive atmosp..

The A Race for the Ages will take place in Manchester from Thursday 28 August 2025 to Monday 1 September 2025.

The Panther Creek Challenge is a trail running event held at Panther Creek State Park in Morristown, Tennessee. Scheduled for September 6, 2025, it features multiple race distances including a 10-mile, 5-mile, and a Kids Trail Mile, with special categories for students 14 and under. The courses star..

The Bad Beard Events Oli Kai 3, 6, & 9 Hour race takes place at the Reflection Riding Arboretum and Nature Center in Chattanooga, Tennessee. Participants run or walk a 2.1-mile loop trail with approximately 190 feet of elevation gain, choosing to complete as many laps as they wish within 3, 6, or 9..

Oli Via is a trail running event held in Chattanooga, Tennessee, featuring two race distances: a 4.5-mile run and a half marathon. The course is entirely on dirt trails, with many flat and fast sections, but both races present significant elevation challenges—731 feet of climbing for the shorter rac..

The Guild 7 Trail Race is a 7-mile trail running event held near Chattanooga, Tennessee, on the scenic Guild-Hardy Trail. This well-groomed "truck" trail, popular among locals for running, hiking, and cycling, follows a historic railroad grade dating back to the 1880s. The course features a challeng..

The Misfit Mountain Athletics Fall Adventure Retreat is a multi-day outdoor event held in Chattanooga, Tennessee, from September 18 to 22, 2025. Designed for trail enthusiasts of all levels, the retreat offers guided trail running and hiking with distances ranging from 5 to 15 miles, split into grou..

The Barkley Fall Classic is a challenging 50-kilometer trail race held in Frozen Head State Park, Tennessee, designed to emulate the legendary Barkley Marathons. The course features rugged terrain through the Brushy Mountains, with significant climbs and descents, scenic vistas, and limited course m..

The Dirt Circuit is an ultra-running event held at Panther Creek State Park in Morristown, Tennessee. Set around scenic Cherokee Lake, the race features a 2.9-mile loop trail combining wide and single-track paths through fields and woods, including two wooden bridge crossings. The event offers multi..

The West Tennessee Trail Run is an annual event held at International Harvester Managerial Park in Lakeland, TN. It features a 3-mile trail run/walk and a 1-mile fun run/walk, promoting stormwater education and showcasing green infrastructure efforts in West Tennessee. Participants can enjoy a Water..